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Content Provider | IEEE Xplore Digital Library |
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Author | Ma Long Shi Jun Wei Shunjun Shi Daiqi Xu Sanyuan |
Copyright Year | 2014 |
Description | Author affiliation: Unit 95784, PLA, Jiajiang, China (Xu Sanyuan) || E.E. Dept., Univ. of Electron. Sci. & Technol. of China, Chengdu, China (Ma Long; Shi Jun; Wei Shunjun; Shi Daiqi) |
Abstract | As an effective measure for generating large-scale three-dimensional surface location information and accurate digital elevation modeling (DEM), InSAR is an important research direction in radar research fields nowadays[1]. However, there exists flat-earth-phase in InSAR, thus the step in the InSAR process that removing the flat earth effect is necessary. Though the back projection imaging method, the flat-earth-phase in InSAR system could be removed accurately in theory. Further, the flat-earth-removing of BP method for InSAR system has been proved in this paper based on the actual Ka-band InSAR data. To ensure the phase-preserving capacity, the IMU data must be used for accurate motion error compensation. |
Starting Page | 316 |
Ending Page | 320 |
File Size | 1841444 |
Page Count | 5 |
File Format | |
ISBN | 9781479952724 |
e-ISBN | 9781479952748 |
DOI | 10.1109/ICSPCC.2014.6986206 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2014-08-05 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Flat-earth-removing InSAR imaging Heuristic algorithms Imaging Radar imaging Interferometric phase Back projection IMU data Antennas Synthetic aperture radar Equations |
Content Type | Text |
Resource Type | Article |
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